OEM Fit: Directly replaces OEM part numbers 17087400, 17088026, 17111815 for seamless compatibility with Chevy, Buick, and Cadillac models. Precision-engineered throttle position sensor (TPS) requires no post-installation calibration, ensuring plug-and-play functionality for immediate engine readiness High-Temp Durability: Crafted with heat-resistant materials and reinforced connectors, this TPS withstands extreme engine bay conditions. Resists corrosion, vibration, and temperature fluctuations for long-term reliability without signal drift or performance degradation Tool-Free Installation: Includes clear step-by-step instructions for hassle-free DIY replacement. Simply unplug the old sensor and secure the new unit—no specialized tools or wiring modifications needed. Saves time and avoids mechanic fees Precision Throttle Monitoring: Delivers ±1% signal accuracy to optimize fuel-air mixture, idle control, and throttle response. Enhances engine performance, fuel efficiency, and emission compliance by transmitting real-time data to your ECU Aftermarket-Ready Design: Compatible with most factory and upgraded engine management systems. The black oxide-coated housing prevents electrical interference, while the sealed design protects against moisture and debris for consistent TPS functionality

Product Item: Throttle Position Sensor (TPS)

Features:

✅ Exact OEM Fit & Compatibility

✅ High-Temperature Resilience

✅ 5-Minute DIY Installation

✅ ±1% Signal Accuracy

✅ Aftermarket & Stock System Ready

Ideal For:

Restoring erratic idle or acceleration issues

Performance enthusiasts upgrading engine components

Drivers seeking fuel efficiency improvements

Quick replacements for failing OEM sensors

Package Includes:

1 x  Throttle Position Sensor